2882138

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1757

約数の個数: 16

約数和(自身を含む): 4982784

約数和(自身を除く): 2100646

約数列:

[1, 2, 7, 14, 127, 254, 889, 1621, 1778, 3242, 11347, 22694, 205867, 411734, 1441069, 2882138]

約数ペア:

[(1, 2882138), (2, 1441069), (7, 411734), (14, 205867), (127, 22694), (254, 11347), (889, 3242), (1621, 1778)]